Patent Number: 8,821,841

Title: Copolymers for cosmetic applications

Abstract: The present invention relates to aqueous skin or hair cosmetic preparations which comprise at least one polymer A which comprises, in copolymerized form, at least one ester of (meth)acrylic acid, at least one olefinically unsaturated, free-radically polymerizable anionogenic or anionic compound, at least one free-radically polymerizable olefinically unsaturated urethane-group-containing compound which comprises no silicone groups and, if appropriate, further free-radically polymerizable compounds.

Inventors: Nguyen Kim; Son (Hemsbach, DE), Pierobon; Marianna (Ludwigshafen, DE), Winter; Gabi (Shanghai, CN), Laubender; Matthias (Schifferstadt, DE), Schwalm; Reinhold (Wachenheim, DE)

Assignee: BASF SE

International Classification: A61Q 5/00 (20060101); A61Q 5/06 (20060101)

Expiration Date: 9/02/12018